Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lYj5p-0006uv-1k for pgsql-hackers@arkaria.postgresql.org; Tue, 20 Apr 2021 05:38:37 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1lYj5n-0000IT-VA for pgsql-hackers@arkaria.postgresql.org; Tue, 20 Apr 2021 05:38:35 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lYj5n-0000Hp-Jm for pgsql-hackers@lists.postgresql.org; Tue, 20 Apr 2021 05:38:35 +0000 Received: from mail-ot1-x330.google.com ([2607:f8b0:4864:20::330]) by makus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1lYj5h-0002lL-F0 for pgsql-hackers@postgresql.org; Tue, 20 Apr 2021 05:38:34 +0000 Received: by mail-ot1-x330.google.com with SMTP id c8-20020a9d78480000b0290289e9d1b7bcso20743275otm.4 for ; Mon, 19 Apr 2021 22:38:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=telsasoft-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=mu4gTeJisOMN34fEjjOYlilK5tfXGAU/gNo+iCGLk3I=; b=hcI7v4xIewrnYpAqNVxEsh1fuxBO1UJNCrcUsZhCGb5AbVz+xIRBg/p42icVUDWCVM TrR6eEUrFbLpl7e9QYuYvng4s7zAUXJTv+fpmRk9seVRyvCnWj/yEl5IzQJohShDd0nh sWnowsQMWKAkY3jtZlMzKrjq2VaymRICbGRPem+juUAOlBORIx1X5DzFuk/mHkfMPvB9 cC8i6LX7ou5wWUSQCIEuES0YsPErQp4/NGLmQlBvwG/s0EXTbS3CqQG0KK5RmSak/5KW NPTo4moyfhb00vBpDH+0LdBUltUGFpzJQN0sYK8vgm2sOBg+euVVcwJmUyzRngSnqlgP 8UIA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=mu4gTeJisOMN34fEjjOYlilK5tfXGAU/gNo+iCGLk3I=; b=RszaWCLRot/2y3JAbkr658999d6Tna1Pn4uYGHyo/rg6ONbEY+zwQlSW1ZXql4im9m 3On10VcB7pBa6ZmnMlCg00EVfNYpWlJoDoPItrsbd+ZCgejg68H9DHuSFlNcvjgkmiLr TzA5W+L4lfNBKjZm28tclM7kh3toYhcRDIQJEu4QYdvAagxA55AEOfGzejzm1WxzpksR VH93ExYPIRpCX7jko0mkolsnvGnlITRLRAGojiBDqK0hXcPvhLPaq40zkctHm84bb+06 tShH0igfLo8NBR7yPnYNt972FlzYWSo0dgThgrQF4b9lIkSSOBhSjofgBgaLIfFbU8mx KBtA== X-Gm-Message-State: AOAM531zWT4or0xrNmISq/tw//ZatI4MsaVM3HKvu+lPqJguUYB8IPoy x/Yw9IEy+p9hbkXOWCJcOJjz2Q== X-Google-Smtp-Source: ABdhPJzqJ2xG+URGxXyChxmUZjUhi2oyCsrPTKhOwpfVa9b5B0pm/xN+ypbReX49n4hN4lllGt0VeQ== X-Received: by 2002:a05:6830:2092:: with SMTP id y18mr17586300otq.250.1618897108285; Mon, 19 Apr 2021 22:38:28 -0700 (PDT) Received: from pryzbyj.telsasoft (charmander.telsasoft.com. [50.244.222.1]) by smtp.gmail.com with ESMTPSA id d17sm3964204oth.19.2021.04.19.22.38.27 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 19 Apr 2021 22:38:27 -0700 (PDT) Received: by pryzbyj.telsasoft (Postfix, from userid 1000) id 480A1800BC5; Tue, 20 Apr 2021 00:38:26 -0500 (CDT) Date: Tue, 20 Apr 2021 00:38:26 -0500 From: Justin Pryzby To: Andres Freund Cc: pgsql-hackers@postgresql.org, Tom Lane Subject: Re: terminate called after throwing an instance of 'std::bad_alloc' Message-ID: <20210420053826.GM7256@telsasoft.com> References: <20201003230149.mtd7fjsjwgii3jv7@alap3.anarazel.de> <20201003233045.GM8476@telsasoft.com> <20201004020127.zbrol2ypu6tg2bei@alap3.anarazel.de> <20201007230242.rnwsbnxywvthef3w@alap3.anarazel.de> <20201218235607.GC30237@telsasoft.com> <20210417021755.xdcqaqqt4y46wzt7@alap3.anarazel.de> <20210417024854.GL3315@telsasoft.com> <20210417031837.GM3315@telsasoft.com> <20210418001324.GP3315@telsasoft.com> <20210419164130.byegpfrw46mzagcu@alap3.anarazel.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210419164130.byegpfrw46mzagcu@alap3.anarazel.de> User-Agent: Mutt/1.9.4 (2018-02-28) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk I don't know if this is related to the other issues, but this seems leaky. create or replace function fn() returns void language plpgsql as $$ declare rec int; begin SELECT relpages INTO rec FROM pg_class LIMIT 1; end $$; explain analyze SELECT fn() FROM generate_series(1,999); PGOPTIONS='-cclient_min_messages=debug -clog_executor_stats=on -clog_min_duration_statement=-1 -cjit=on -cjit_above_cost=0 -cjit_inline_above_cost=0' psql ts -f jitleak.sql ! 70172 kB max resident size PGOPTIONS='-cclient_min_messages=debug -clog_executor_stats=on -clog_min_duration_statement=-1 -cjit=on -cjit_above_cost=0 -cjit_inline_above_cost=-1' psql ts -f jitleak.sql ! 25672 kB max resident size